            :level22
            :level23a :level23b :level23c :level23d
            :level24
-           :level25a :level25b :level25c :level25d
-           }
-         (transitive-dependencies g3 :level26)))
-  (println "dbx: " (System/currentTimeMillis) "after t-transitive-dependencies g3 :level26 -- took ~2 min on my machine (4 times longer than previous test)")
-  )
+           :level25a :level25b :level25c :level25d}
+         (transitive-dependencies g3 :level26))))
+
 
 (deftest t-transitive-dependents
   (is (= '#{four seven}

            (depend :level26 :level25a)
            (depend :level26 :level25b)
            (depend :level26 :level25c)
            (depend :level26 :level25d)
            ))

(deftest t-transitive-dependencies
  (is (= #{:a :c :b}
         (transitive-dependencies g1 :d)))
  (is (= '#{two four six one five three}
         (transitive-dependencies g2 'seven)))
  (println "dbx: " (System/currentTimeMillis) "before t-transitive-dependencies g3 :level24")
  (is (= #{:level0
           :level1a :level1b :level1c :level1d
           :level2

           :level20
           :level21a :level21b :level21c :level21d
           :level22
           :level23a :level23b :level23c :level23d}
         (transitive-dependencies g3 :level24)))
  (is (= #{:level0
           :level1a :level1b :level1c :level1d
           :level2
